Class information for: |
Basic class information |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
| Cluster id | Level | Cluster label | #P |
|---|---|---|---|
| 1 | 4 | PHYSICS, CONDENSED MATTER//PHYSICS, APPLIED//MATERIALS SCIENCE, MULTIDISCIPLINARY | 2188495 |
| 10 | 3 | JOURNAL OF CATALYSIS//CHEMISTRY, PHYSICAL//APPLIED CATALYSIS A-GENERAL | 144576 |
| 401 | 2 | FISCHER TROPSCH SYNTHESIS//JOURNAL OF CATALYSIS//FISCHER TROPSCH | 17175 |
| 8472 | 1 | C 2 OXYGENATES//CO HYDROGENATION//JOURNAL OF CATALYSIS | 1281 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | C 2 OXYGENATES | authKW | 801888 | 3% | 88% | 37 |
| 2 | CO HYDROGENATION | authKW | 328842 | 6% | 19% | 71 |
| 3 | JOURNAL OF CATALYSIS | journal | 126877 | 20% | 2% | 255 |
| 4 | ETHANOL SYNTHESIS | authKW | 114480 | 1% | 42% | 11 |
| 5 | RHVO4 | authKW | 102505 | 0% | 83% | 5 |
| 6 | RH MN LI SIO2 | authKW | 98407 | 0% | 100% | 4 |
| 7 | ETHYLENE HYDROFORMYLATION | authKW | 98403 | 0% | 67% | 6 |
| 8 | SMOI | authKW | 98403 | 0% | 67% | 6 |
| 9 | RH BASED CATALYST | authKW | 80358 | 1% | 47% | 7 |
| 10 | LI ADDITIVE | authKW | 73805 | 0% | 100% | 3 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Chemistry, Physical | 18592 | 78% | 0% | 996 |
| 2 | Engineering, Chemical | 5875 | 29% | 0% | 370 |
| 3 | Chemistry, Multidisciplinary | 665 | 17% | 0% | 220 |
| 4 | Chemistry, Applied | 344 | 6% | 0% | 72 |
| 5 | Physics, Atomic, Molecular & Chemical | 65 | 4% | 0% | 53 |
| 6 | Engineering, Petroleum | 46 | 1% | 0% | 9 |
| 7 | Energy & Fuels | 13 | 2% | 0% | 26 |
| 8 | Environmental Sciences | 11 | 4% | 0% | 45 |
| 9 | METALLURGY & MINING | 4 | 0% | 0% | 1 |
| 10 | Materials Science, Coatings & Films | 2 | 1% | 0% | 10 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ENERGY CONVERS CATALYST GRP | 49203 | 0% | 100% | 2 |
| 2 | ENGN SYNTHET CHEM HONGO BUNKYO KU | 32801 | 0% | 67% | 2 |
| 3 | CHEM ENGN MAT MOLEC | 24602 | 0% | 100% | 1 |
| 4 | CHIM ORGAN PL UA 469 | 24602 | 0% | 100% | 1 |
| 5 | CIENCIAS QUIM INORGAN ARTADO 40 | 24602 | 0% | 100% | 1 |
| 6 | COAL ESTAB | 24602 | 0% | 100% | 1 |
| 7 | INORGAN CHEM POB 513 | 24602 | 0% | 100% | 1 |
| 8 | MICRO PROC | 24602 | 0% | 100% | 1 |
| 9 | PUERTO REAL | 24602 | 0% | 100% | 1 |
| 10 | RIC NOVARA VIA FAUSER 4 | 24602 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF CATALYSIS | 126877 | 20% | 2% | 255 |
| 2 | APPLIED CATALYSIS | 49229 | 5% | 3% | 65 |
| 3 | JOURNAL OF MOLECULAR CATALYSIS | 17096 | 4% | 2% | 45 |
| 4 | CATALYSIS LETTERS | 15367 | 5% | 1% | 69 |
| 5 | REACTION KINETICS AND CATALYSIS LETTERS | 7915 | 3% | 1% | 40 |
| 6 | JOURNAL OF PHYSICAL CHEMISTRY | 5390 | 6% | 0% | 74 |
| 7 | STUDIES IN SURFACE SCIENCE AND CATALYSIS | 4763 | 3% | 1% | 35 |
| 8 | JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I | 4735 | 2% | 1% | 25 |
| 9 | APPLIED CATALYSIS A-GENERAL | 3825 | 3% | 0% | 43 |
| 10 | JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 3203 | 3% | 0% | 35 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | C 2 OXYGENATES | 801888 | 3% | 88% | 37 | Search C+2+OXYGENATES | Search C+2+OXYGENATES |
| 2 | CO HYDROGENATION | 328842 | 6% | 19% | 71 | Search CO+HYDROGENATION | Search CO+HYDROGENATION |
| 3 | ETHANOL SYNTHESIS | 114480 | 1% | 42% | 11 | Search ETHANOL+SYNTHESIS | Search ETHANOL+SYNTHESIS |
| 4 | RHVO4 | 102505 | 0% | 83% | 5 | Search RHVO4 | Search RHVO4 |
| 5 | RH MN LI SIO2 | 98407 | 0% | 100% | 4 | Search RH+MN+LI+SIO2 | Search RH+MN+LI+SIO2 |
| 6 | ETHYLENE HYDROFORMYLATION | 98403 | 0% | 67% | 6 | Search ETHYLENE+HYDROFORMYLATION | Search ETHYLENE+HYDROFORMYLATION |
| 7 | SMOI | 98403 | 0% | 67% | 6 | Search SMOI | Search SMOI |
| 8 | RH BASED CATALYST | 80358 | 1% | 47% | 7 | Search RH+BASED+CATALYST | Search RH+BASED+CATALYST |
| 9 | LI ADDITIVE | 73805 | 0% | 100% | 3 | Search LI+ADDITIVE | Search LI+ADDITIVE |
| 10 | ETHENE HYDROFORMYLATION | 65602 | 0% | 67% | 4 | Search ETHENE+HYDROFORMYLATION | Search ETHENE+HYDROFORMYLATION |
Core articles |
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c: (1) Number of references referring to publications in the class. (2) Share of total number of active references referring to publications in the class. (3) Age of the article. New articles get higher score than old articles. (4) Citation rate, normalized to year. |
Classes with closest relation at Level 1 |